303-543-0625 - Real Estate Agent

Your Colorado Real Estate Advisors

Welcome! We know you have a lot of options when it comes to choosing a team of experts to guide you in your real estate needs - rest assured, you're in good hands! The Thomas | Ratay Team is proud to be in the top 1.5% of small Real Estate Teams in the U.S. We offer our clients seamless guidance through extensive knowledge, with over $430,000,000 in transactions and 20+ years experience. This combined with our team approach and concierge level service (Ask us what this means!) will ensure you have the best home buying experience possible.

$430,000,000
Value of Real Estate Sold
Top 1.5%
of Small Real Estate Teams in the U.S.
230
Five Star Reviews

THE TEAM

Jim Thomas

Principal & Broker Associate

Jim Thomas is a top-producing, licensed real estate agent with RE/MAX Alliance—and specializes in the Boulder, Colorado market. He is a 2022 recipient of the RE/MAX Diamond Team Club Award. As both a residential and a commercial Broker Associate, Jim has one foot firmly planted in both worlds. His unique background as a property manager, real estate investor, and land developer allows him to draw creatively from many disciplines to help clients market, negotiate, buy, sell or lease property. Jim holds an MBA from the Leeds School of Business. His education, wide range of experience, and excellent communication skills are the perfect combination for successful, client-centered real estate transactions. In his free time, Jim enjoys flying, skiing, playing ultimate Frisbee, and spending time with his family.

Greg Johnson

Senior Associate Broker

Greg Johnson is a 2019-2022 recipient of the RE/MAX 100% Club designation, and a licensed real estate agent with RE/MAX Alliance – specializing in the Denver and North Metro markets. Greg’s passion lies in the relationships created during the realization of his clients goals. Using a patient and clearly communicated process, Greg has partnered with first time home buyers to high net worth clients alike, with the same compassion and dedication. Greg moved to Boulder in 1991 and currently resides in the University Park area of Denver. Greg’s deep understanding of a broad geographic area uniquely qualifies him to meet your relocation and investment needs. Greg currently sits on the Board of Trustees of Denver Academy and the Board of Directors of the Village Club in Denver. His education, wide range of experience, and excellent communication skills are the perfect combination for successful, client-centered real estate transactions.

Mark Gisler

Associate Broker

An Indiana native, Mark arrived in Boulder after nearly two decades in New York City negotiating record sales for many of the top fashion and retail brands in the industry. With an extensive, well-rounded understanding of what it takes to market and drive awareness for your property, Mark’s strategies open doors for his customers and make the process of finding a home both exciting and rewarding. He believes in putting people overall, a motto that drives his business and motivates him to create the best set of circumstances possible for his clients. Mark is thrilled to be joining the Thomas Ratay Team as an Associate Broker, and when he’s not negotiating sales, he enjoys running, swimming, hiking and spending time with his family and friends and is a proud member of the LGBTQ community.

Shelby Hardwick

Team Manager

Shelby is a dedicated member of the Thomas Ratay Team. With roles encompassing team management, main admin support, marketing expertise, and client concierge services, Shelby dedicates herself to ensuring seamless real estate transactions. Drawing from her deep Colorado roots, Shelby provides clients with invaluable local insight and a commitment to excellence. Beyond her professional pursuits, she finds fulfillment in yoga, culinary exploration, and cherished moments with family.

Colby Vancauwelaert

Director of Sales and Client Development

Bringing a wealth of local market knowledge and strategic expertise to our team, Colby serves as our Director of Sales and Client Development. With a primary focus on cultivating strong client relationships and driving lead generation efforts, Colby ensures that every client receives a seamless experience, whether they're buying, selling, or seeking guidance in the ever-evolving real estate market. Leveraging his in-depth understanding of market trends and client preferences, Colby delivers personalized solutions that exceed expectations. Beyond his professional endeavors, Colby enjoys skiing, cooking and time spent with family.

Kelly Ahmeti

Licensed Transaction Coordinator

Kelly grew up in Dallas, Texas but has called Colorado home since 2007. She graduated from Colorado State University with a Master’s Degree in Occupational Therapy. Kelly worked in health care for 8 years before getting her real estate license. Licensed in both Colorado and Oklahoma, Kelly began working on the admin side of real estate and knows it is right where she belongs! She draws on her strong customer service and communication skills to offer reliable and consistent support to agents and their clients throughout each transaction. Whenever she is not working, Kelly can be found exploring new restaurants, hiking, or chasing her two young kiddos around.

REVIEWS

Great experience buying my first house. Tom Shelby and Colby were very pro active and communicated with every step of the way- Big shout out to Shelby who is the back office wizard, and huge thanks to Tom for keeping schedule. And Colby, for getting the process initiated and connected without delay.

Michael Hernandez